Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls2 1 -1 -50.0%
Incl. Wall Time (microsec)1,825 15 -1,810 -99.2%
Incl. Wall Time (microsec) per call 913 15 -898 -98.4%
Excl. Wall Time (microsec)20 4 -16 -80.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)397,432 3,808 -393,624 -99.0%
Incl. MemUse (bytes) per call 198,716 3,808 -194,908 -98.1%
Excl. MemUse (bytes)5,856 2,136 -3,720 -63.5%
Incl. PeakMemUse (bytes)345,344 1,968 -343,376 -99.4%
Incl. PeakMemUse (bytes) per call 172,672 1,968 -170,704 -98.9%
Excl. PeakMemUse (bytes)2,224 1,504 -720 -32.4%

Parent/Child Regression/Improvement report for drupal_add_feed [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
drupal_add_feed-1 -20.0% -1,810 -5.4% 0 0.0% -393,624 -11.8% -343,376 -10.1%
Exclusive Metrics Diff for Current Function-16 -0.9% 0 N/A% -3,720 -0.9% -720 -0.2%
Parent functions
node_page_default-1 -100.0% -1,819 -100.5% 0 N/A% -395,896 -100.6% -344,824 -100.4%
drupal_get_feeds0 0.0% 9 0.5% 0 N/A% 2,272 0.6% 1,448 0.4%
Child functions
theme-1 -25.0% -1,700 -93.9% 0 N/A% -374,016 -95.0% -328,600 -95.7%
url-1 -25.0% -60 -3.3% 0 N/A% -1,240 -0.3% -2,880 -0.8%
drupal_add_html_head_link-1 -25.0% -35 -1.9% 0 N/A% -14,648 -3.7% -11,640 -3.4%
drupal_static-1 -25.0% 1 0.1% 0 N/A% 0 0.0% 464 0.1%